Page 40 - Demo

12%u00a2, #817, Zachary Taylor (President: 1849-1850), September 14, 1938.This stamp paid quadruple the 1st class rate, and double the air-mail rate for much of its life. Its single-rate usages were primarily 4th class,but there were other limited specialty usages as well, such as for local a special-delivery letter, and 3rd class mail with minimum insurance.13%u00a2, #818, Millard Fillmore (President: 1850-1853), September 22, 1938.This stamp paid the 1st class mail rate plus a special-delivery fee until November 1944. There were other 3rd and 4th class solo usage rates, usually combined with other services.